137204738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5381}}^1$

素因数の和:5474

約数の個数: 32

約数和(自身を含む): 240252480

約数和(自身を除く): 103047742

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1342, 2318, 5381, 10762, 12749, 25498, 59191, 102239, 118382, 204478, 328241, 656482, 1124629, 2249258, 3610651, 6236579, 7221302, 12473158, 68602369, 137204738]

約数ペア:

[(1, 137204738), (2, 68602369), (11, 12473158), (19, 7221302), (22, 6236579), (38, 3610651), (61, 2249258), (122, 1124629), (209, 656482), (418, 328241), (671, 204478), (1159, 118382), (1342, 102239), (2318, 59191), (5381, 25498), (10762, 12749)]